"Not only has it (the Jackrabbit) worked flawlessly, but we were
able to program it in less than 40 hours. Normally, programming alone
would take 140 to 160 hours using some other control device," says
Jim Foley, electronic engineering manager, AJS Automation Inc.
"The Jackrabbit allowed us to determine pulse width, logic, and
other parameters very inexpensively," says Keith Welch, engineer,
Trident Precision Manaufactuing. "It also allowed us to eliminate
many discrete components, and develop the software using Dynamic C."
As seen in "Jackrabbits Proliferate in Control" in the
August/September issue of Control Design, Putnam Media.
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In the News:
KCRA of Sacramento, CA featured the "Chilly Dog", powered by the Jackrabbit Single-Board Computer, during their evening news broadcast. Read the transcript from their website.
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The Jackrabbit is a C-programmable, high-performance single-board computer with a compact form-factor. A Rabbit 2000 microprocessor allows fast number crunching while operating at 29.5MHz.
Measuring just 2.50" x 3.50", the Jackrabbit provides 24 CMOS-compatible I/O, 3 analog channels, and 4 high-power outputs. Three of the high-power outputs are capable of sinking up to 1 amp and are protected for direct driving of inductive loads.
Two RS-232 ports support serial communication up to 115.2K baud, and along with an RS-485 port are rated at 15KV for noisy environments. An additional 5V, CMOS-compatible serial port communicates up to 7.37Mbps, and acts as a programming port for added design flexibility.
Five 8-bit timers and one 10-bit timer with 2 match registers are on-board. Four of the 8-bit timers and the 10-bit timer can be cascaded. A real-time clock (RTC) provides time/date data, and a watchdog supervisor is standard. Two D/A channels and one A/D channel is available (the A/D channel uses one of the D/A channels).
A switching regulator provides a wide range of input voltages from 8-40VDC, reducing power consumption while minimizing heat. A linear regulator is available on the Models BL1810 and BL1820.
Programming the Jackrabbit
Programs are developed for the Jackrabbit using the Dynamic C® SE software development system included in the development kit.
For enhanced features such as the MicroCOS II real-time kernel and TCP/IP support purchase Dynamic C® Premier with your Development Kit.
RabbitLink Card
Remotely program and debug any Rabbit microprocessor-based system over most networks or the Internet. The RabbitLink card provides a connection between an Ethernet-based network and the programming connector which is a part of any standard Rabbit microprocessor-based board.
Buy online for only $129. Click here.
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The Rabbit 2000 Cloning Board
is ideal for copying compiled software programs from one Rabbit 2000-based board to another.
Buy online for only $89. Click here to order!
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Development Kit
Includes everything you need to begin development: Jackrabbit model BL1810 single-board computer, Dynamic C® SE software, manual, schematics, AC adapter, prototyping board, programming cable, documentation CD ROM, and additional parts. International orders do not include the AC adapter unless requested.
Jackrabbit Versions
The pricing below applies to U.S. and Canada only. International pricing may vary depending upon country.
Model |
Description |
Price Qty. 1 |
BL1800 |
BL1800 Full featured single-board computer specifications provided below |
$99 USD |
BL1810 |
BL1800 with following changes: 14.7MHz clock, 128K flash, linear regulator (8-25V), 3 sinking (200mA) and 1 sourcing (100mA) high-voltage outputs, CMOS port operates up to 3.69Mbps and battery rated at -20°C to +60°C |
$69 USD |
BL1820 |
BL1810 with no RS-485 and no backup battery. Additional I/O include: 1 bidirectional, 1 input, and 1 output. |
$49 USD |
Development Kit |
$139 USD |
Call factory for model BL1800 availability.
For additional pricing information, click here.
Jackrabbit Specifications
Board Size |
2.50'' x 3.50'' x 0.94''
(64 mm x 89 mm x 24 mm) |
Operating Temp. |
-40°C to +70°C |
Humidity |
5% to 95%, non-condensing |
Input Power |
8-40VDC, switching regulator, 49mA typical at 24VDC and 91mA @ 12VDC |
General Purpose I/O |
24 total, 14 bidirectional, 6 inputs, 4 outputs CMOS-compatible I/O (See figure above) |
High power outputs |
4, 3 sink up to 1 amp, 1 sources up to 0.5 amp. |
Analog inputs |
1, 9-bit resolution, 8-bit accuracy, 0.1-2.8V input range, average acquisition time 75ms |
Analog outputs |
2, filtered and buffered PWM outputs |
Processor |
Rabbit 2000 |
Clock |
29.5 MHz |
SRAM |
128K, surface mount |
EPROM |
N/A |
Flash |
256K, surface mount |
EEPROM |
N/A |
Timers |
Five 8-bit timers, one 10-bit timer with 2 match registers. Five timers are cascadable. |
Serial ports |
4 ports - (2) RS-232 and (1) RS-485 all rated at 15KV, and (1) 5V CMOS-compatible (programming port). Two serial ports can be clocked. |
Serial rate |
RS-232 has selected baud rates up to 115,200 bps. RS-485 up to 230,400 bps, CMOS-compatible port has rate up to 7.37Mbps |
Watchdog/supervisor |
Yes |
Time/date clock |
Yes |
Backup battery |
Yes, rated -40°C to 85°C |
Keypad and LCD |
N/A |
Expansion port |
N/A |
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